Initial commit — DRB server stack

Includes c2-core (FastAPI/MQTT/Firestore), discord-bot (slash commands), frontend (Next.js admin UI), and mosquitto config.
2026-04-05 19:01:39 -04:00
commit 2f0597c81b
77 changed files with 4126 additions and 0 deletions
@@ -0,0 +1,51 @@
+import type { CallRecord } from "@/lib/types";
+
+interface Props {
+  call: CallRecord;
+  systemName?: string;
+}
+
+function duration(started: string, ended: string | null): string {
+  if (!ended) return "active";
+  const ms = new Date(ended).getTime() - new Date(started).getTime();
+  const s = Math.floor(ms / 1000);
+  return s < 60 ? `${s}s` : `${Math.floor(s / 60)}m ${s % 60}s`;
+}
+
+export function CallRow({ call, systemName }: Props) {
+  const isActive = call.status === "active";
+
+  return (
+    <tr className="border-b border-gray-800 hover:bg-gray-900/50 font-mono text-sm">
+      <td className="px-4 py-2 text-gray-400 text-xs">
+        {new Date(call.started_at).toLocaleTimeString()}
+      </td>
+      <td className="px-4 py-2 text-gray-300">
+        {call.talkgroup_name || call.talkgroup_id || "—"}
+      </td>
+      <td className="px-4 py-2 text-gray-400">{systemName ?? call.system_id ?? "—"}</td>
+      <td className="px-4 py-2 text-gray-400">{call.node_id}</td>
+      <td className="px-4 py-2">
+        {isActive ? (
+          <span className="text-orange-400 animate-pulse">● live</span>
+        ) : (
+          <span className="text-gray-500">{duration(call.started_at, call.ended_at)}</span>
+        )}
+      </td>
+      <td className="px-4 py-2">
+        {call.audio_url ? (
+          <a
+            href={call.audio_url}
+            target="_blank"
+            rel="noopener noreferrer"
+            className="text-blue-400 hover:text-blue-300 text-xs"
+          >
+            audio
+          </a>
+        ) : (
+          <span className="text-gray-700 text-xs">—</span>
+        )}
+      </td>
+    </tr>
+  );
+}